Crusher special for crushing aluminum blocks

Abstract

The invention relates to the technical field of aluminum block crushing, and particularly discloses a special crusher for crushing aluminum blocks, which comprises a machine body and a base, a mounting plate is mounted on the outer wall of one side of the machine body, the mounting plate and the base are connected through a plurality of support columns, a crushing mechanism is mounted in the machine body, and a moving frame is mounted on the outer wall of the machine body. A driving mechanism is mounted at the bottom of the mounting plate, a baffle is mounted in the machine body, a bottom plate is arranged at the bottom of the machine body, and a pushing mechanism for pushing the partition plate is mounted at the top of the bottom plate. According to the aluminum block crushing device, when the machine body crushes an aluminum block, by means of mutual cooperation of multiple components, a bottom plate rotates to the top of the machine body, two push plates enter the machine body and can extend by means of the telescopic ends of two corresponding second electric telescopic rods, the pressing and limiting effects on the aluminum block are achieved, the aluminum block is prevented from jumping upwards, and the aluminum block crushing efficiency is improved. The problem that the crushing roller cannot quickly crush the aluminum blocks is solved, and the crushing efficiency of the aluminum blocks is indirectly improved.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum block crushing, and in particular to a special crusher for crushing aluminum blocks. Background Art

[0002] Aluminum block is a lightweight, densely structured metal material with good electrical conductivity and ductility. It has good corrosion resistance, corrosion resistance and thermal conductivity, so it is widely used in the manufacture of aviation, aerospace, electronic, electrical and mechanical equipment, and is an ideal manufacturing auxiliary material. Aluminum blocks can be obtained by sorting and other processing of recycled cast aluminum alloys or mixed metals containing aluminum. Recycled cast aluminum alloy raw materials can be divided into three categories: castings, recycled aluminum ingots and aluminum blocks. Aluminum blocks are obtained after removing inclusions through pre-treatment processes such as crushing, screening, cleaning, magnetic separation, flotation, eddy current separation, color separation, drying, polishing, manual sorting, classification and packaging, and can be used as raw materials for casting aluminum alloys.

[0003] In the prior art, when aluminum blocks are crushed, a special crusher is usually used to crush them. When the crusher in the prior art is in use, the aluminum blocks directly enter the crusher through the opening on the top of the crusher body for crushing. When some aluminum blocks with larger volume and smoother surface are crushed by the crushing roller of the crusher, the contact area between the crushing teeth on the surface of the crushing roller and the surface of the aluminum block is smaller, resulting in lower efficiency in crushing such aluminum blocks; and in the process of crushing the aluminum blocks, part of the aluminum blocks will splash outward from the top opening of the crusher, which may easily bring danger to the surrounding staff. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a special crusher for crushing aluminum blocks.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A special crusher for crushing aluminum blocks comprises a body and a base, wherein a mounting plate is installed on the outer wall of one side of the body, the mounting plate and the base are connected and fixed by a plurality of pillars, a crushing mechanism for crushing aluminum blocks is installed inside the body, a moving frame is slidably installed on the outer wall of the body, a driving mechanism for driving the moving frame to move back and forth is installed at the bottom of the mounting plate, a baffle for temporarily storing crushed aluminum blocks is installed inside the body, a bottom plate is provided at the bottom of the body, and a pushing mechanism for pushing the partition is installed on the top of the bottom plate.

[0007] Optionally, the crushing mechanism includes a crushing roller, which is rotatably mounted inside the machine body via an axle, one end of the axle extends through the machine body to the outside, a first drive motor is mounted on an outer wall of one side of the machine body, and the output end of the first drive motor is rotatably matched with one end of the axle located outside the machine body via a belt.

[0008] Optionally, two telescopic cylinders are installed on the top of the mounting plate, the telescopic ends of the two telescopic cylinders pass through the body and are commonly connected to a moving block, a partition is installed inside the body, the bottom end of the moving block abuts against the top end of the partition, and a protective plate is installed on the top of the moving block.

[0009] Optionally, round rods are installed at the four corner positions on the top of the baffle, and fixed blocks that slide with the outer walls of the multiple round rods are installed on the inner walls of both sides of the body. A discharge port is opened inside the baffle, and two first rotating plates are rotatably installed inside the discharge port.

[0010] Optionally, the driving mechanism includes a second driving motor installed at the bottom of the mounting plate, a driving block is installed at the output end of the second driving motor, an outer wall of the driving block abuts against an outer wall of one side of the moving frame, and an inner wall of the moving frame away from the driving block is connected to the outer wall of the body through multiple springs.

[0011] Optionally, both side outer walls of the movable frame are provided with sliding grooves, and sliders are installed inside the two sliding grooves. The ends of the two sliders away from the sliding grooves are rotatably installed with first connecting blocks via the first rotating shaft, and the bottom ends of the two first connecting blocks are connected to the second connecting blocks via the first electric telescopic rod, and the two second connecting blocks are rotatably connected to the both side outer walls of the bottom plate via the second rotating shaft, and the length of one of the first rotating shaft and the second rotating shaft is greater than that of the other first rotating shaft and the second rotating shaft.

[0012] Optionally, two vertical plates are symmetrically installed at the bottom of the base plate, and two inclined blocks are installed at one end of the top of the base plate.

[0013] Optionally, a filter screen is installed at a central position inside the bottom plate, and two second rotating plates for sealing the bottom of the filter screen are rotatably installed at the bottom of the bottom plate.

[0014] Optionally, the pushing mechanism includes a double-headed screw and a sliding rod, which are respectively mounted on the outer walls of both sides of the base plate, and two moving rods are symmetrically mounted on the outer walls of the double-headed screw and the sliding rod, and a second electric telescopic rod is mounted on the top of one end of the two moving rods away from the double-headed screw and the sliding rod, and a push plate is jointly mounted on the telescopic ends of the two matching second electric telescopic rods, and two through grooves are opened inside the base plate for the second electric telescopic rods to move.

[0015] Optionally, the outer wall of the second electric telescopic rod is provided with an elastic protective cover, and two sets of blocking plates for blocking the two through grooves are slidably installed inside the bottom plate, and handles are installed at one end of the two sets of blocking plates located outside the bottom plate.

[0016] The beneficial effects of the present invention are:

[0017] 1. In the invention, when the machine body crushes the aluminum block, with the help of the mutual cooperation between multiple components, the bottom plate rotates to the top of the machine body, and the two push plates enter the interior of the machine body. The two push plates can be extended with the help of the telescopic ends of the corresponding two second electric telescopic rods, which has a pressing and limiting effect on the aluminum block, avoiding the aluminum block from jumping upward and the crushing roller from being unable to crush it quickly, thereby indirectly improving the crushing efficiency of the aluminum block.

[0018] 2. In the present invention, when the crushing roller and the moving block cooperate to crush the aluminum block, the bottom plate is located at the top of the machine body in a horizontal state, which can shield the top opening of the machine body, thereby preventing the aluminum block from splashing out from the top opening of the machine body during the crushing process and causing harm to the surrounding personnel, thereby indirectly improving the safety of the machine body during operation.

[0019] 3. In the present invention, when the aluminum block to be crushed is put into the interior of the machine body, with the help of the mutual cooperation between multiple components, the bottom plate is driven to be located on the top of the machine body, and the bottom plate is in an inclined state, so that the bottom plate can be used as a unloading plate, and the aluminum block to be crushed is placed in the position between the two vertical plates, and with the help of the inclined bottom plate, it slides to the interior of the machine body for temporary storage, thereby improving the feeding efficiency of the aluminum block to be crushed.

[0020] 4. In the present invention, if the crushed aluminum material needs to be screened, the second driving motor is controlled to start and drive the driving block to rotate, thereby pushing the outer wall of one side of the movable frame. The movable frame is continuously pushed and reset by the driving block, and with the elastic expansion and contraction of multiple springs, the movable frame continuously moves back and forth on the outer wall of the machine body, thereby driving the bottom plate itself to move back and forth on the bottom of the machine body, so as to facilitate the screening of the aluminum material on the top of the filter screen, and the fine part inside the aluminum material is screened through the filter screen and falls into the collection container, while the larger part of the aluminum material continues to remain on the top of the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of a special crusher for crushing aluminum blocks proposed by the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;

[0024] Figure 3 It is a structural cross-sectional view of the body of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the present invention without the body and the base;

[0026] Figure 5 for Figure 4 The structural diagram of removing the mobile rack;

[0027] Figure 6 It is a structural schematic diagram of the bottom plate of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the bottom of the bottom plate of the present invention;

[0029] Figure 8 It is a structural schematic diagram of the blocking plate in the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the driving mechanism in the present invention;

[0031] Fig.10 It is a schematic diagram of the structure of the elastic protective cover and the second electric telescopic rod in the present invention;

[0032] Fig.11 It is a schematic diagram of the structure of two movable rods and elastic retractable cloth in the present invention.

[0033] In the figure: 1, body; 2, pillar; 3, base; 4, mobile frame; 5, bottom plate; 6, spring; 7, first electric telescopic rod; 8, telescopic cylinder; 9, protective plate; 10, mounting plate; 11, second drive motor; 12, drive block; 13, first drive motor; 14, crushing roller; 15, belt; 16, partition; 17, mobile block; 18, baffle; 19, first rotating plate; 20, round rod; 21, fixed block; 22, slide groove; 23, slider; 24, first connecting block; 25, second connecting block; 26, push plate; 27, filter screen; 28, handle; 29, slide rod; 30, oblique block; 31, through groove; 32, mobile rod; 33, vertical plate; 34, second rotating plate; 35, blocking plate; 36, double-headed screw; 37, protective cover; 38, second electric telescopic rod. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Reference Figure 1-Figure 11A special crusher for crushing aluminum blocks includes a body 1 and a base 3. A mounting plate 10 is installed on the outer wall of one side of the body 1. The mounting plate 10 and the base 3 are connected and fixed by multiple pillars 2. A crushing mechanism for crushing aluminum blocks is installed inside the body 1. A moving frame 4 is slidably installed on the outer wall of the body 1. A driving mechanism for driving the moving frame 4 to move back and forth is installed at the bottom of the mounting plate 10. A baffle 18 for temporarily storing crushed aluminum blocks is installed inside the body 1. A bottom plate 5 is provided at the bottom of the body 1, and a pushing mechanism for pushing the partition 16 is installed on the top of the bottom plate 5.

[0036] As a technical optimization solution of the present invention, the crushing mechanism includes a crushing roller 14, which is rotatably mounted inside the machine body 1 through a shaft, one end of the shaft passes through the machine body 1 and extends to the outside, and a first drive motor 13 is mounted on one side of the outer wall of the machine body 1, and the output end of the first drive motor 13 and the end of the shaft located outside the machine body 1 are rotatably matched through a belt 15. After the first drive motor 13 is started, the belt 15 drives the rotating shaft to rotate, and the crushing roller 14 is driven to rotate inside the machine body 1.

[0037] As a technical optimization solution of the present invention, two telescopic cylinders 8 are installed on the top of the mounting plate 10, and the telescopic ends of the two telescopic cylinders 8 pass through the machine body 1 and are connected to a moving block 17. A partition 16 is installed inside the machine body 1, and the bottom end of the moving block 17 abuts against the top end of the partition 16. A protective plate 9 is installed on the top of the moving block 17. The telescopic ends of the two telescopic cylinders 8 extend, driving the moving block 17 to move inside the machine body 1, pushing the aluminum block entering the machine body 1 toward the direction close to the crushing roller 14, so that the crushing roller 14 can crush the aluminum block during the rotation process; the protective plate 9 installed on the top of the moving block 17 can block the aluminum block entering the machine body 1, preventing it from falling into the gap between the moving block 17 and the two telescopic cylinders 8, which affects the movement and reset of the moving block 17.

[0038] As a technical optimization solution of the present invention, round rods 20 are installed at the four corners of the top of the baffle 18, and fixed blocks 21 that slide with the outer walls of the multiple round rods 20 are installed on the inner walls of both sides of the body 1. A discharge port is opened inside the baffle 18, and two first rotating plates 19 are rotatably installed inside the discharge port. The aluminum material crushed by the crushing roller 14 will accumulate downward on the top of the baffle 18, and the accumulated aluminum material can be discharged downward by controlling the two first rotating plates 19 to rotate downward; two first driving devices are preset inside the baffle 18, and the output ends of the two first driving devices are respectively connected to the rotating parts of the two first rotating plates 19, so that the two first rotating plates 19 can be driven to rotate downward inside the discharge port, so that the accumulated aluminum material can be automatically discharged downward.

[0039] As a technical optimization solution of the present invention, the driving mechanism includes a second driving motor 11 installed at the bottom of the mounting plate 10, and a driving block 12 is installed at the output end of the second driving motor 11. The outer wall of the driving block 12 is in contact with the outer wall of one side of the moving frame 4, and the inner wall of the moving frame 4 away from the driving block 12 is connected to the outer wall of the body 1 through a plurality of springs 6. After the second driving motor 11 is started, it can drive the driving block 12 to rotate. Since the driving block 12 is set in an elliptical shape, it can continuously push the outer wall of one side of the moving frame 4 after it rotates. The moving frame 4 is continuously pushed and reset by the driving block 12, and with the help of the elastic expansion and contraction of the plurality of springs 6, the moving frame 4 continuously moves back and forth on the outer wall of the body 1.

[0040] As a technical optimization solution of the present invention, both side outer walls of the mobile frame 4 are provided with slide grooves 22, and sliders 23 are installed inside the two slide grooves 22. The ends of the two sliders 23 away from the slide grooves 22 are rotatably installed with first connecting blocks 24 through the first rotating shaft, and the bottom ends of the two first connecting blocks 24 are connected to the second connecting blocks 25 through the first electric telescopic rod 7. The two second connecting blocks 25 are rotatably connected to the outer walls of both sides of the base plate 5 through the second rotating shaft, and the length of one of the first rotating shaft and the second rotating shaft is greater than that of the other first rotating shaft and the second rotating shaft. Linear motors are preset inside the two slide slots 22, and the two linear motors can drive the two sliders 23 to move back and forth inside the corresponding slide slots 22, thereby driving the two first connecting blocks 24, the first electric telescopic rod 7, the second connecting block 25 and the base plate 5 to move together; second driving devices are preset inside the two sliders 23, and the output ends of the two second driving devices are respectively connected to the two first rotating shafts, thereby driving the two first connecting blocks 24 to rotate; third driving devices are preset inside the two second connecting blocks 25, and the output ends of the two third driving devices are respectively connected to the corresponding second rotating shafts, thereby driving the base plate 5 to rotate and adjust; the length of one of the first rotating shafts and the second rotating shaft is set to be longer, so that when one of the second driving devices drives the first connecting block 24 and other components to rotate, the first driving motor 13 will not interfere with its rotation, so that the entire rotation adjustment can be achieved.

[0041] As a technical optimization solution of the present invention, two vertical plates 33 are symmetrically installed at the bottom of the bottom plate 5, and two inclined blocks 30 are installed at one end of the top of the bottom plate 5. The two vertical plates 33 arranged at the bottom of the bottom plate 5 are convenient for the space between the two vertical plates 33 to be used as a guide groove for the aluminum block to enter the inside of the body 1 after the bottom plate 5 rotates upward to the top of the body 1; the two inclined blocks 30 installed at one end of the bottom plate 5 are convenient for the aluminum material crushed inside the body 1 to fall into the inside of the bottom plate 5, and after the end of the bottom plate 5 with the two inclined blocks 30 rotates downward, the aluminum material can be discharged downward from the end of the bottom plate 5 with the two inclined blocks 30, which is convenient for gathering the aluminum material discharged downward so that it can be discharged into a collection container with a smaller top opening.

[0042] As a technical optimization solution of the present invention, a filter screen 27 is installed at the center of the bottom plate 5, and two second rotating plates 34 are rotatably installed at the bottom of the bottom plate 5 for blocking the bottom of the filter screen 27. The aluminum material discharged downward can be filtered through the filter screen 27; two fourth driving devices are preset inside the bottom plate 5, and the output ends of the two fourth driving devices are respectively connected to the rotating parts of the two second rotating plates 34, so that the two second rotating plates 34 can be driven to rotate and adjust at the bottom of the bottom plate 5.

[0043] As a technical optimization scheme of the present invention, the pushing mechanism includes a double-headed screw 36 and a sliding rod 29, which are respectively installed on the outer walls of both sides of the base plate 5, and the outer walls of the double-headed screw 36 and the sliding rod 29 are symmetrically installed with two moving rods 32. The top of one end of the two moving rods 32 away from the double-headed screw 36 and the sliding rod 29 is installed with a second electric telescopic rod 38, and the telescopic ends of the two matching second electric telescopic rods 38 are jointly installed with a push plate 26, and two through grooves 31 are opened inside the base plate 5 for the second electric telescopic rods 38 to move. A servo motor is preset on the outer wall of one side of the base plate 5, and the output end of the servo motor is connected to one end of the double-headed screw 36, so that it can drive the double-headed screw 36 to rotate on the outer wall of the base plate 5, and drive the two moving rods 32 to move towards or away from the outer wall of the double-headed screw 36. Since the two moving rods 32 are connected to the push plate 26 through the second electric telescopic rod 38, the bottom of the other end of the push plate 26 is connected to the other moving rod 32 by means of another second electric telescopic rod 38, it can drive the two groups of moving rods 32 and the push plate 26 to move together in the direction of approaching or moving away.

[0044] As a technical optimization solution of the present invention, the outer wall of the second electric telescopic rod 38 is provided with an elastic protective cover 37, and two sets of blocking plates 35 for blocking the two through slots 31 are slidably installed inside the bottom plate 5, and the two sets of blocking plates 35 are both provided with a handle 28 at one end outside the bottom plate 5. By providing the elastic protective cover 37 on the outer wall of the second electric telescopic rod 38, when it is used inside the machine body 1, it will not be affected by the crushed aluminum material, which facilitates its normal use; by providing the blocking plate 35 inside the through slot 31, it can prevent the aluminum material discharged downward from falling directly from the inside of the through slot 31, so that the filter 27 can have a filtering effect on the aluminum material; Fig.11 As shown, two adjacent moving rods 32 are connected by an elastic retractable cloth, so that when the two moving rods 32 move away from each other, the elastic retractable cloth can be extended together to block the gap between the two moving rods 32, thereby preventing the aluminum material from falling downward through the gap between the two moving rods 32.

[0045] When the user uses the device, the user first controls the telescopic ends of the two first electric telescopic rods 7 to extend downward together, and then pushes the bottom plate 5 to move downward to the specified position. Then, the two first connecting blocks 24 are controlled to drive the first electric telescopic rods 7 and the bottom plate 5 to rotate upward 180 degrees, so that the bottom plate 5 rotates upward to the top of the machine body 1, and then the two second connecting blocks 25 are controlled to drive the second rotating shaft and the bottom plate 5 to rotate, so that one end of the bottom plate 5 rotates downward until it abuts against the top opening of the machine body 1, and then the two sliding blocks 23 are controlled to move toward the left end inside the corresponding sliding groove 22, and the bottom plate 5 and other components are driven to move toward the left end together. At this time, the bottom plate 5 is located at the top of the machine body 1 in an inclined state, and the two vertical plates 33 are located above the bottom plate 5, so that the bottom plate 5 can be used as a blanking plate, and the aluminum block to be crushed is placed between the two vertical plates 33. With the help of the inclined bottom plate 5, it slides to the inside of the machine body 1 for temporary storage, waiting for subsequent crushing.

[0046] Then, after the bottom plate 5 is controlled to rotate to a horizontal state at the top of the machine body 1, the two push plates 26 are located at the center position at the bottom of the bottom plate 5. By controlling the telescopic ends of the two first electric telescopic rods 7 to contract, the bottom plate 5 is driven to move downward on the top of the machine body 1 until the two push plates 26 enter the interior of the machine body 1, and the first drive motor 13 is controlled to start and drive the crushing roller 14 to rotate inside the machine body 1. Then, the telescopic ends of the two telescopic cylinders 8 are controlled to extend, and the moving block 17 is pushed to push the aluminum block toward the direction close to the crushing roller 14, so that the crushing roller 14 can crush the aluminum block, and the two push plates 26 above the aluminum block can be extended with the help of the telescopic ends of the corresponding two second electric telescopic rods 38, which has a pressing and limiting effect on the aluminum block, thereby avoiding the aluminum block jumping upward and the crushing roller 14 being unable to crush it quickly, thereby indirectly improving the crushing efficiency of the aluminum block.

[0047] When the crushing roller 14 and the moving block 17 cooperate to crush the aluminum block, the bottom plate 5 is located at the top of the body 1 in a horizontal state, which can cover the top opening of the body 1 to prevent the aluminum block from splashing out from the top opening of the body 1 during the crushing process and causing harm to the surrounding personnel, thereby indirectly improving the safety of the body 1 during operation.

[0048] After most of the aluminum blocks inside the machine body 1 are crushed, they will accumulate on the top of the baffle 18. At this time, only a small amount of aluminum blocks are left inside the machine body 1 and are still being crushed. At this time, the telescopic ends of the two first electric telescopic rods 7 can be controlled to extend, pushing the bottom plate 5 to move upward for a distance on the top of the machine body 1, and then the two first connecting blocks 24 can be controlled to drive the two first electric telescopic rods 7 and the bottom plate 5 to rotate downward and reset together, so that the bottom plate 5 returns to the bottom of the machine body 1, and then the telescopic ends of the two first electric telescopic rods 7 are controlled to contract, driving the top of the bottom plate 5 to abut against the bottom of the machine body 1, and the two The push plates 26 enter the interior of the machine body 1 from the bottom end of the machine body 1, and the two push plates 26 are both in contact with the bottom of the baffle 18. By controlling the telescopic ends of the two sets of second electric telescopic rods 38 to continuously extend and reset upward, the two push plates 26 are driven to push and reset the bottom of the baffle 18. The baffle 18 slides with the fixed block 21 with the help of multiple round rods 20 arranged on the top, so that the aluminum material accumulated on the top of the baffle 18 is affected by the vibration, and the gap between them is reduced, which is convenient for the subsequent crushed aluminum material to continue to accumulate on the top of the baffle 18, thereby increasing the volume of the aluminum material temporarily stored in the space on the top of the baffle 18.

[0049] After all the aluminum blocks inside the body 1 are broken, the double-headed screw 36 is controlled to rotate, which drives the two groups of moving rods 32 to move in the directions away from each other, so that the two push plates 26 move in the directions away from each other and abut against the inner walls on both sides of the body 1. At this time, the elastic telescopic cloth between the two corresponding moving rods 32 is in a stretched state, and when the two moving rods 32 move in the directions away from each other, the two groups of blocking plates 35 are pushed to move in the directions away from each other, ensuring that they continue to block the through groove 31. The elastic telescopic cloth in the stretched state can block the gap between the two moving rods 32, and the two first rotating plates 19 are controlled to rotate downward to a vertical state, so that the aluminum material temporarily stored on the top of the baffle 18 falls downward to the top center position of the bottom plate 5. At this time, the telescopic ends of the two groups of second electric telescopic rods 38 can be synchronously controlled to continuously extend and retract, driving the two push plates 26 to continue to push the bottom end of the baffle 18, so that the aluminum material accumulated on the top can quickly fall downward to the top of the bottom plate 5, thereby achieving the effect of rapid material discharge.

[0050] If the aluminum material that falls on the center of the top of the bottom plate 5 does not need to be screened, the telescopic ends of the two sets of second electric telescopic rods 38 can be controlled to retract downward, and the two push plates 26 can be driven to press them downward, and then the telescopic ends of the two sets of second electric telescopic rods 38 can be controlled to extend upward, and the double-headed screw 36 can be controlled to reverse, and the two sets of moving rods 32 can be driven to move in a direction close to each other. At this time, the external staff needs to adaptively push the two handles 28 to drive the two sets of blocking plates 35 to maintain the effect of blocking the through groove 31, and wait for the two push plates 26 to move in a direction close to each other, and then control the telescopic ends of the two sets of second electric telescopic rods 38 to retract downward again, and continue to screen the aluminum materials at other positions. Press downward to force all the aluminum material accumulated on the top of the bottom plate 5 to be pressed by the two push plates 26, ensuring that the aluminum material is in a relatively tight state on the top of the bottom plate 5. As the telescopic ends of the two first electric telescopic rods 7 are controlled to extend downward together, the bottom plate 5 is driven to move slowly downward together, so that the relatively compact aluminum material on the top of the bottom plate 5 can move completely downward from the bottom end of the machine body 1, and then the left end of the bottom plate 5 is controlled to rotate downward, so that the relatively compact aluminum material on the top of the bottom plate 5 can slide downward from the left end of the bottom plate 5 into the collection container, to avoid a small amount of aluminum material leaking from the edge of the bottom plate 5 when the aluminum material is discharged downward from the top of the bottom plate 5, resulting in a low accuracy of aluminum material discharge.

[0051] If the crushed aluminum material needs to be screened to remove the fine particles inside it, and then the aluminum material is further crushed with the help of more sophisticated crushing equipment, a collection container for collecting fine aluminum materials can be placed on the base 3 directly below the body 1, and then the two second rotating plates 34 are controlled to rotate and open at the bottom of the bottom plate 5 to expose the filter screen 27. As the second driving motor 11 is started and the driving block 12 is driven to rotate, since the driving block 12 is elliptical in shape, it can continuously push the outer wall of one side of the moving frame 4 after rotation. The moving frame 4 is continuously pushed and reset by the driving block 12. With the elastic expansion and contraction of multiple springs 6, the moving frame 4 is continuously moved back and forth on the outer wall of the body 1, and the bottom plate 5 itself is driven to move back and forth at the bottom of the body 1, so that the aluminum material on the top of the filter screen 27 is conveniently screened, and the fine part inside the aluminum material is screened through the filter screen 27 and falls into the collection container, while the larger part of the aluminum material continues to remain on the top of the bottom plate 5.

[0052] A more sophisticated crushing device can be placed near the right side of the machine body 1. By controlling the telescopic ends of the two first electric telescopic rods 7 to extend downward together, the bottom plate 5 and the larger aluminum material retained on the top of the bottom plate 5 are driven to move downward together. Then, the right end of the bottom plate 5 is controlled to rotate downward in an inclined state, so that the end of the bottom plate 5 with the two inclined blocks 30 is rotated to the top opening position of the more sophisticated crushing device. As the driving mechanism continues to drive the mobile frame 4 and the bottom plate 5 to move back and forth, it is convenient to move the larger aluminum material on the top of the bottom plate 5 back and forth, so that it can be quickly discharged from the right end of the bottom plate 5 downward to the inside of the fine crushing device preset at the right end for further refined crushing processing, thereby further improving the applicability of the machine body 1.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A crusher for crushing aluminum blocks, comprising a body (1) and a base (3), characterized in that: A mounting plate (10) is installed on the outer wall of one side of the machine body (1), and the mounting plate (10) is connected and fixed to the base (3) via a plurality of pillars (2). A crushing mechanism for crushing aluminum blocks is installed inside the machine body (1). A moving frame (4) is slidably installed on the outer wall of the machine body (1), and a driving mechanism for driving the moving frame (4) to move back and forth is installed at the bottom of the mounting plate (10). A baffle (18) for temporarily storing crushed aluminum blocks is installed inside the machine body (1). A bottom plate (5) is provided at the bottom of the machine body (1), and a pushing mechanism for pushing the partition (16) is installed on the top of the bottom plate (5).

2. A special crusher for crushing aluminum blocks according to claim 1, characterized in that: The crushing mechanism comprises a crushing roller (14), which is rotatably mounted inside a machine body (1) via a shaft, one end of the shaft extending through the machine body (1) to the outside, a first drive motor (13) is mounted on an outer wall of one side of the machine body (1), and an output end of the first drive motor (13) is rotatably matched with an end of the shaft located outside the machine body (1) via a belt (15).

3. A special crusher for crushing aluminum blocks according to claim 1, characterized in that: Two telescopic cylinders (8) are installed on the top of the mounting plate (10), the telescopic ends of the two telescopic cylinders (8) pass through the machine body (1) and are connected to a moving block (17), a partition (16) is installed inside the machine body (1), the bottom end of the moving block (17) is in contact with the top end of the partition (16), and a protective plate (9) is installed on the top of the moving block (17).

4. A special crusher for crushing aluminum blocks according to claim 1, characterized in that: Round rods (20) are installed at the four corner positions on the top of the baffle (18), and fixed blocks (21) that slidably cooperate with the outer walls of the multiple round rods (20) are installed on the inner walls of both sides of the body (1). A feed opening is opened inside the baffle (18), and two first rotating plates (19) are rotatably installed inside the feed opening.

5. The special crusher for crushing aluminum blocks according to claim 1 is characterized in that: The driving mechanism comprises a second driving motor (11) mounted on the bottom of the mounting plate (10); a driving block (12) is mounted on the output end of the second driving motor (11); an outer wall of the driving block (12) abuts against an outer wall of one side of the moving frame (4); and an inner wall of a side of the moving frame (4) away from the driving block (12) is connected to an outer wall of the machine body (1) via a plurality of springs (6).

6. A special crusher for crushing aluminum blocks according to claim 1, characterized in that: The outer walls on both sides of the movable frame (4) are provided with sliding grooves (22), and sliders (23) are installed inside the two sliding grooves (22). The ends of the two sliders (23) away from the sliding grooves (22) are rotatably installed with first connecting blocks (24) through first rotating shafts. The bottom ends of the two first connecting blocks (24) are connected to second connecting blocks (25) through first electric telescopic rods (7). The two second connecting blocks (25) are rotatably connected to the outer walls on both sides of the bottom plate (5) through second rotating shafts, and the length of one of the first rotating shafts and the second rotating shaft is greater than the other first rotating shaft and the second rotating shaft.

7. A special crusher for crushing aluminum blocks according to claim 1, characterized in that: Two vertical plates (33) are symmetrically mounted on the bottom of the bottom plate (5), and two inclined blocks (30) are mounted on one end of the top of the bottom plate (5).

8. A special crusher for crushing aluminum blocks according to claim 1, characterized in that: A filter screen (27) is installed at a central position inside the bottom plate (5), and two second rotating plates (34) for sealing the bottom of the filter screen (27) are rotatably installed at the bottom of the bottom plate (5).

9. A special crusher for crushing aluminum blocks according to claim 1, characterized in that: The pushing mechanism comprises a double-headed screw (36) and a sliding rod (29), the double-headed screw (36) and the sliding rod (29) are respectively mounted on the outer walls of both sides of the bottom plate (5), the outer walls of the double-headed screw (36) and the sliding rod (29) are symmetrically mounted with two moving rods (32), the tops of the ends of the two moving rods (32) away from the double-headed screw (36) and the sliding rod (29) are both mounted with second electric telescopic rods (38), the telescopic ends of the two matched second electric telescopic rods (38) are jointly mounted with a push plate (26), and the inside of the bottom plate (5) is provided with two through grooves (31) for the second electric telescopic rods (38) to move.

10. A special crusher for crushing aluminum blocks according to claim 9, characterized in that: The outer wall of the second electric telescopic rod (38) is sleeved with an elastic protective cover (37), and two groups of blocking plates (35) for blocking the two through grooves (31) are slidably mounted inside the bottom plate (5), and a handle (28) is mounted on one end of the two groups of blocking plates (35) located outside the bottom plate (5).

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